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Robert W. Chambers
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River Falls, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods, apparatuses, and assemblies for log building
Patent number
7,690,162
Issue date
Apr 6, 2010
Accelerated Log Building, Inc.
Robert W. Chambers
E04 - BUILDING
Information
Patent Grant
Accelerated log building method, log building kits, and methods of...
Patent number
7,318,299
Issue date
Jan 15, 2008
Accelerated Log Building, Inc.
Robert W. Chambers
E04 - BUILDING
Information
Patent Grant
Accelerated log building method
Patent number
6,564,526
Issue date
May 20, 2003
Accelerated Log Building, Inc.
Robert W. Chambers
E04 - BUILDING
Information
Patent Grant
Accelerated log building method
Patent number
6,412,241
Issue date
Jul 2, 2002
Robert W. Chambers
E04 - BUILDING
Information
Patent Grant
Suction cup for curling a sheet near its edge and method of use
Patent number
5,083,764
Issue date
Jan 28, 1992
E. I. Du Pont de Nemours and Company
Robert W. Chambers
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System for transferring and locating a body relative to a support
Patent number
4,706,796
Issue date
Nov 17, 1987
RCA Corporation
Robert W. Chambers
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Face guard design
Patent number
4,689,835
Issue date
Sep 1, 1987
Howard J. Draft
A42 - HEADWEAR
Information
Patent Grant
System for orienting one body relative to a second body in three or...
Patent number
4,586,702
Issue date
May 6, 1986
RCA Corporation
Robert W. Chambers
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for molding a recorded disc
Patent number
4,379,686
Issue date
Apr 12, 1983
RCA Corporation
Robert W. Chambers
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for deflashing molded recorded discs
Patent number
4,326,325
Issue date
Apr 27, 1982
RCA Corporation
Robert W. Chambers
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Methods, apparatuses, and assemblies for log building
Publication number
20070220820
Publication date
Sep 27, 2007
Robert W. Chambers
E04 - BUILDING
Information
Patent Application
Accelerated log building method, log building kits, and methods of...
Publication number
20040182023
Publication date
Sep 23, 2004
Robert W. Chambers
E04 - BUILDING
Information
Patent Application
Accelerated log building method
Publication number
20040074172
Publication date
Apr 22, 2004
Robert W. Chambers
E04 - BUILDING
Information
Patent Application
Accelerated log building method
Publication number
20020088200
Publication date
Jul 11, 2002
Robert W. Chambers
E04 - BUILDING